Math, asked by singhabc1212, 8 months ago

Numericals
1. A particle moving on a circle has a velocity of 5 m/s and a normal acceleration of 10 m/s
Determine the radius of the circle.
An
the rate of 5 re
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Answers

Answered by unknowngenius1424
0

Answer:

Step-by-step explanation:

99% of the work is just finding the right formula (and doing some dimensional analysis to make sure you didn’t google up the wrong tree).

Centripetal acceleration is given by[1]

a_{c}=v_{t} ^{2}/r,  

where v_{t} is the velocity tangent to the circle in m/s,  and r  is the radius of the circle in m.  

So we know a_{c} an v_{t},  and we just need to find r.  

10=5^{2}/r,  

so    r=5/2 m.

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